The Kleinn Quad Compact Air Horn is designed for drivers who want maximum sound output in a compact, install-friendly footprint. It delivers a powerful, train horn-style blast using four synchronized trumpets while maintaining a size that fits where larger systems cannot.
Built from chrome-plated or black-coated zinc alloy, this horn is engineered for durability in harsh environments including moisture, road salt, and debris. The quad trumpet design creates a rich harmonic tone that is louder and fuller than dual or triple horn setups.
Additional features include a Vortex™ 4 solenoid for fast air response, high-pressure operation up to ~160 PSI, and precision-tuned frequencies for a balanced multi-tone output.
Engineered with universal fitment, the compact design allows installation across trucks, Jeeps, SUVs, and custom builds where space is limited.
Installation is typically a straightforward bolt-on process when paired with an onboard air system (compressor and tank required).
Whether you're upgrading for towing safety, off-road visibility, or commanding presence on the road, this quad air horn delivers maximum volume and authority. Now Available at LEER!
Features & Specifications
Product Type: Quad Air Horn
Material: Zinc alloy (chrome-plated or XCR2.0 coated)
Finish Options: Chrome / Black XCR2.0
Mounting Type: Universal bolt-on
Fitment: Universal
Design: Four-trumpet compact air horn
Key Dimensions: Approx. 13", 11", 8.5", and 7" trumpets
Functionality:
- Quad-tone high-decibel output (~150+ dB)
- Air-powered system (requires compressor/tank)
- High-pressure operation (110–160 PSI range)
Available Options
The Kleinn Quad Compact Air Horn is available in:
Vehicle Fitments:
Universal (fits most trucks, SUVs, Jeeps, and off-road vehicles)
Finish Options:
- Chrome (Model 141)
- Black XCR2.0 (Model 141-1)
Configurations:
- Model 141 – Chrome quad air horn with polished finish
- Model 141-1 – Black quad air horn with corrosion-resistant coating
Choose Model 141 for show-quality chrome styling, or Model 141-1 for rugged, stealthy durability.
Why Choose Kleinn Quad Compact Air Horn?
This product is ideal for customers who want the loudest possible compact horn solution.
- Loudest option in Kleinn’s compact horn lineup
- Fuller, richer tone than dual or triple horns
- Compact enough for tight mounting locations
- Built for long-term durability in harsh environments
What’s Included
- Quad air horn assembly
- Vortex 4 solenoid
- Mounting hardware
- Installation instructions
Installation Notes
- Requires external air system (compressor and tank not included)
- Universal mounting may require minor customization
- Typical install time: 1–3 hours depending on setup
- Compatible with most onboard air systems
Warranty Information
Kleinn Warranty
Kleinn products are backed by a limited warranty, covering defects in materials and workmanship.
